An item consisting of a toothed wheel, mounted on a turbine engine compressor, rotating in the magnetic field produced by the magnet of a sensor. When the teeth pass the magnet, the gap changes, hence the magnetic field which generates an electro-motive force within the solenoids the electric signal is transmitted to an indicator. The item is specifically used to measure the rotation speed of a turbine engine shaft.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 5915-00-280-1428
NSN 6685-01-426-8929
NSN 5960-00-188-8648
NSN 5999-00-587-7070
NSN 5990-01-316-6344
NSN 5998-00-257-8053
NSN 5996-01-467-9391
NSN 6145-01-645-4167
NSN 5950-01-169-1462
NSN 6650-00-375-6632
NSN 5895-01-101-8921
NSN 5935-01-257-5973